what are the possible uses? >> if you look of the upside, he is talking about vaccines, designing bacteria that clean up toxic waste, things that create biofuels. that is certainly the upside. jon: in horror movies, it is always frankenstein's monster that gets released and creates all sorts of worldwide have occurred and i imagine you could have a real problem in some bacteria got out there in the world that was not intended to be there. it is this safe? >> obviously, that is the big concern. this serious concern is bioterrorism, designing a bacterium to be very lethal. i'm not worried about that because it is a pretty complicated tool kit. if you wanted to be destructive, there are many simple, very blunt ways to be destructive that would be much easier than this. the bigger concern is not quite understand what it is what we're doing here. instead of cleaning up an oil spill, maybe it could keep the oil wells. something like that, unintended consequences. jon: thank you. jane: you dream of owning a million-dol